package com.atguigu.gulimall.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author ct_start
 * @create 2021 -10 -18
 **/
@Configuration
@EnableTransactionManagement // 开启事务
@MapperScan("com.atguigu.gulimall.product.dao")
public class MyBatisConfig {

    @Bean
    public PaginationInterceptor paginationInterceptor (){
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();

        // 设置请求的页面大于最大页后,true 调回到首页,false 继续请求 默认false
        paginationInterceptor.setOverflow(true);
        // 设置最大单页限制数,默认500条,-1 不受限制
        return  paginationInterceptor;
    }
}
